Model Number: IT103C-#8515 Brand Name: IT103C Key Specifications/Special Features: Portable Intelligent Projector0.3DMD+RGBLEDQuad-core ARM Cortex-A7 CPU with up to 1.2GHz NameProduct TypePortable Intelligent Projector Optics Projective Type DLP Chip 0.3DMD+RGBLED Feature Interaction Brightness 50 Lumen Lamp type LED Brightness uniform ＞85% Contrast ratio 2000:1 Resolution WVGA 854*480 Projective Ratio 1.19:1 Size range 30-120 inch Distance 1-5 meters Screen size ratio 4:3/16:9/16:10 Keystone Correction Manual，Vertical：±40° Projective Mode Orthographic System Parameter CPU RK3128 Main frequency Quad-core ARM Cortex-A7 CPU with up to 1.2GHz RAM 1G DDR3 ROM 8-32GB OS Android 4.4 Video H.263，H.264，H.265，VC-1，RV，VP6/ VP8，Sorenson Spark，MVC MPEG-1，MPEG-2，MPEG-4 Audio MP3,WMA,MP2,OGG,AAC,M4A,MA4,FLAC,APE,3GP,WAV Image Supports variety of image formats browsing (jpg、png、bmp etc.） Flash Supports flash 11.1 Expand storage Support TF-card and hard disk USB USB HOST 2.0 TF card Max to 32G HDMI HDMI 1.4 Bluetooth BT 4.0 Wifi 2.4G/5G Wifi Remote controller Support infrared and 2.4G and wireless remote controll Power input 5V-2.5A DC Input support： USB, IR I/O Port Output terminal 1×HDMI1.4 2×USB Support USB hard disk data reading 1×earphone Audio output.3.5mm connector（earphone or sound） 1×5V DC input Power adaptor：DC 5V 2.5A Electric Specification Power consumption 6W Power supply AC100-240V，50/60Hz Battery 5000 mAh 3.7V build-in battery Others Product size 145×80×17.5mm Weight // Color gamut >100%NTSC